13307317556

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{155003}}^1$

素因数の和:155160

約数の個数: 36

約数和(自身を含む): 25415695872

約数和(自身を除く): 12108378316

約数列:

[1, 2, 4, 13, 26, 52, 127, 169, 254, 338, 508, 676, 1651, 3302, 6604, 21463, 42926, 85852, 155003, 310006, 620012, 2015039, 4030078, 8060156, 19685381, 26195507, 39370762, 52391014, 78741524, 104782028, 255909953, 511819906, 1023639812, 3326829389, 6653658778, 13307317556]

約数ペア:

[(1, 13307317556), (2, 6653658778), (4, 3326829389), (13, 1023639812), (26, 511819906), (52, 255909953), (127, 104782028), (169, 78741524), (254, 52391014), (338, 39370762), (508, 26195507), (676, 19685381), (1651, 8060156), (3302, 4030078), (6604, 2015039), (21463, 620012), (42926, 310006), (85852, 155003)]